Free Printable Y8 review

1.

At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the mode.
12,10,10,10,13,12,11,13,10

a)

13

b)

12

c)

11

d)

10

2.

At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the mode.
12,10,10,10,13,12,11,13,10

a)

13

b)

12

c)

11

d)

10

3.

Find the mean of these numbers:
2, 57, 38, 42, 6

a)

29

b)

38

c)

50

d)

145

4.

Find the median of these numbers:
4,2,7,4,3

a)

2

b)

5

c)

7

d)

4

5.

Identify the outlier for the given data?
23, 34, 27, 7, 30, 26, 28, 31, 34

a)

7

b)

23

c)

31

d)

34

6.

To find the _________ you add up all the numbers and then divide by how many numbers you have.

a)

Mean

b)

Median

c)

Mode

d)

Range

7.

To find the ______ you put all numbers in order from least to greatest and then take the largest number minus the smallest number.

a)

Mean

b)

Median

c)

Mode

d)

Range

8.

To find the ________ you put all numbers in order from least to greatest and find the number that is in the middle.

a)

Mean

b)

Median

c)

Mode

d)

Range

9.

Find the median.
12, 5, 9, 18, 22, 25, 5

a)

9

b)

8

c)

12

d)

18

10.

A data set can have more than one mode

a)

True

b)

False

11.

A data set can have more than one median?

a)

True

b)

False

12.

Find the Mean of:
8, 14, 32, 6, 15

a)

15

b)

175

c)

75

d)

12

13.

What is the median of:
6, 12, 16, 11, 8, 4, 1, 11, 4

a)

11

b)

6

c)

8

d)

7

14.

Dr. Dre is a dentist. He needs to report on the average number of cavities that his patients have.
1,0,1,5,6,3,4

a)

3.33

b)

2.85

c)

3

d)

3.5

15.

Find the mode:
5, 0, 9, 9, 3, 0, 5, 5, 4

a)

9

b)

5

c)

3

d)

7

16.

Find the mean:
28, 18, 19, 18, 17

a)

20

b)

18

c)

11

d)

19

17.

What is the range of the data shown in the stem and leaf plot?

a)

40

b)

56

c)

136

d)

96

18.

How many scores are listed in this Stem and Leaf Plot?

a)

3

b)

6

c)

9

d)

18

19.

What is the minimum in this data set?

a)

0

b)

4

c)

9

d)

40

20.

How many games did the team play?

a)

15

b)

12

c)

24

d)

14

21.

In how many games did the team score more than 20 points?

a)

8

b)

7

c)

10

d)

9

22.

What is the median of the scores?

a)

21

b)

16

c)

17

d)

19

23.

What is the mode of the scores?

a)

24

b)

14

c)

34

d)

30

24.

What is the range of the scores?

a)

20

b)

25

c)

30

d)

35

25.

In how many games did the team score fewer than 10 points?

a)

3

b)

5

c)

4

d)

6

26.

Find the median.
7, 1, 1, 7, 1, 4, 1

a)

4

b)

7

c)

1

d)

5

27.

What is the minimum in this data set?

a)

0

b)

4

c)

9

d)

40

28.

Mary scored exactly a 73 on how many tests?

a)

1

b)

2

c)

4

d)

3

29.

How many times did Mary score below a 60 on her tests?

a)

4

b)

5

c)

3

d)

0

30.

While doing a project for P. E. class, Ling researched the number of athletes competing in an international sporting event.

How many countries have exactly 32 athletes?

a)

4

b)

3

c)

6

d)

1

31.

The employee at the department store counted the number of ties on each tie rack.

How many racks have at least 30 ties but fewer than 40 ties?

a)

4

b)

2

c)

7

d)

5

32.

A Technical Assistance Manager monitored his customers' wait times.

What is the shortest wait time?

a)

30 minutes

b)

48 minutes

c)

31 minutes

d)

71 minutes

33.

Attached is a time series graph of the population change in a British town over several decades. Between what two decades did the population stay approximately the same?

a)

1981-1991

b)

1951-1961

c)

1921-1931

d)

1931-1941

34.

How long did it take this object to travel 10 m?

a)

0 s

b)

10 s

c)

15 s

d)

20 s

35.

From the 3rd second to the 5th second, the object is

a)

moving at a constant speed.

b)

speeding up.

c)

not moving.

36.

6 + 5 x 4 - 14/2

(a)

37.

6 + 5 x 4 - 14/2

(a)

38.

4 x 6 - 15/3 + 7

(a)

39.

3 x 2 - 4 + 2 x 0

(a)

40.

2(16 - 14) + 20/2 + 4

(a)

41.

(5 + 3) + 18/3 - 1

(a)

42.

3(13 - 3) x 30/2 + 4

a)

-454

b)

544

c)

454

d)

445

43.

44 - (16 - 3)

a)

13

b)

31

c)

43

d)

21

44.

3 + 7(2 + 5)

a)

25

b)

-52

c)

-25

d)

52

45.

(3 + 2) + 15/3 - 2

a)

8

b)

80

c)

18

d)

-8

46.

(-3 x 2) + (-7 x 1)

a)

14

b)

-13

c)

13

d)

-14

47.

3 - 2(7 - 2^3)

a)

-1

b)

6

c)

5

d)

27

48.

3 - (7 - 4 x3)

a)

80

b)

18

c)

8

d)

5

49.

6 - 4[5 - (7 - 9)]

a)

22

b)

-22

c)

12

d)

24

50.

-2[3 - (9 - 5) - (-3)

a)

50

b)

-5

c)

9

d)

5

51.

(2 + 3) ^2

a)

35

b)

-25

c)

259

d)

25

52.

3(-1)^2 - 5(-1) + 4

a)

21

b)

2

c)

12

d)

-12

53.

4 - (1 - 7)

a)

10

b)

1

c)

-10

d)

15

54.

[3 + 2(-4)]^2

a)

-5

b)

25

c)

-25

d)

5

55.

-6^2 - 5(-3)^2

a)

-9

b)

81

c)

9

d)

-81

56.

-2[(3 -2)^2 - 5] +2

a)

8

b)

4

c)

18

d)

10

57.

Evaluate $782\div34+46\times31.$

a)

1449

b)

4816

c)

303

d)

826

58.

Evaluate $782\div34+46\times31.$

a)

1449

b)

4816

c)

303

d)

826

59.

Find the value $29+32\div\left(21-13\right)$

a)

-10

b)

33

c)

13

d)

70

60.

Calculate $63\div\left(48-39\right)+34-4\times7$

a)

13

b)

23

c)

33

d)

43

61.

Find $28\left(12+28\right)\div\left(62-46\right)$

a)

-45

b)

-70

c)

23

d)

70

62.

Find value of:-

(2÷2) × (2 + 2 - 2)=

a)

2

b)

4

c)

6

d)

8

63.

Find value of:-

(2÷2) × 2 - 2 + 2 =

a)

2

b)

4

c)

6

d)

-1

64.

Find value of:-

(2×2) ÷ 2 +2 × 2 =

a)

2

b)

4

c)

6

d)

0

65.

4 x 6 - 15/3 + 7

(a)

66.

(-3 x 2) + (-7 x 1)

a)

14

b)

-13

c)

13

d)

-14

67.

(93 + 15) ÷ (3 x 4)

(a)

68.

4 x 5 - 2 + 4

a)

14

b)

16

c)

22

d)

28

69.

Solve the following sum 3 x 2 + 15 =

a)

11

b)

21

c)

31

d)

23

70.

Calculate $13\times\left(26-18\right)$

a)

8

b)

18

c)

104

d)

320

71.

What is the value of 30 - (5 × 2³ - 15)?

a)

-25

b)

5

c)

15

d)

-15

72.

What is the value of 3 + 6 ÷ 3 × 2 ?

a)

7

b)

4

c)

6

d)

1.5

73.

(9 + 4) x 2 + 3

a)

29

b)

65

c)

18

74.

3 + (8 - 4) x 2 x 7

a)

98

b)

59

c)

31

75.

what is $8^2$

a)

64

b)

32

c)

82

d)

96

76.

$8\times$ ____ is 96?

a)

12

b)

13

c)

11

d)

9

77.

What is 20% of 200

a)

15

b)

40

c)

20

d)

30

78.

$2500\div100\times10$

a)

25000

b)

2500

c)

250

d)

25

79.

$25\times$ (a) = $225$

80.

If 45% of x is 180, then which of the following is the value of x?

a)

25

b)

81

c)

400

d)

8100

81.

what is 30% of 30?

a)

9

b)

7

c)

10

d)

15

82.

The original price of a camera was 9000. It was decreased by 15% in a sale. Find the new price of the camera.

a)

7650

b)

9000

c)

7500

d)

5500

83.

Quick!! What is 25 multiplied to 5

(a)

84.

The temperature of a place at midnight is 11°C. If the temperature drops at the rate of 2°C per hour, after how many hours will the temperature become −5°C?

a)

7 hours

b)

9 hours

c)

8 hours

d)

6 hours

85.

What is
the correct bearing?

a)

30

b)

330

c)

030

d)

60

86.

What is the bearing

a)

215

b)

035

c)

30

d)

145

87.

What is the correct bearing

a)

304

b)

44

c)

56

d)

056

88.

Bearings are measured from North, Clockwise, using 3 digits

a)

True

b)

Flase

89.

What is the bearing of B from A

a)

025

b)

205

c)

25

d)

155

90.

What is the bearing of A from B

a)

025

b)

205

c)

25

d)

155

91.

What is
the Bearing
of A
from B?

a)

45

b)

130

c)

045

d)

135

92.

What is
the Bearing
of B
from A?

a)

45

b)

225

c)

045

d)

135

93.

What is
the Bearing
of C
from A?

a)

45

b)

225

c)

045

d)

135

94.

What is
the Bearing
of A
from C?

a)

315

b)

225

c)

045

d)

135

95.

What is the bearing

a)

215

b)

035

c)

30

d)

145

96.

What is
the correct bearing?

a)

30

b)

330

c)

030

d)

60

97.

What are Bearings in maths?

a)

A bearing is an angle, measured clockwise from the north direction.

b)

A bearing is an angle, measured counter - clockwise from the north direction.

c)

A bearing is an angle, measured clockwise from the east direction.

d)

A bearing is an angle, measured counter - clockwise from the east direction.

e)

Any normal angle

98.

How do you measure a bearing?

a)

Mark North and use a protractor

b)

Mark East and use a protractor

c)

Mark North. Using a pair of compass, make a perpendicular bisector measuring 90 degrees. Make any two random bisectors and the point where they meet is the measure.

d)

Mark East. Using a pair of compass, make a perpendicular bisector measuring 90 degrees. Make any two random bisectors and the point where they meet is the measure.

99.

Write the bearings of A from O

a)

125

b)

055

c)

035

d)

305

100.

Choose the correct true bearing

a)

75

b)

255

c)

195

d)

075

101.

Choose the correct true bearing

a)

62

b)

062

c)

332

d)

152

102.

What is the correct notation of a Bearing measuring Fifty degrees

a)

050 degrees

b)

50 degrees clockwise

c)

50 degrees

d)

5.0 into 10 raised to 1 degrees

e)

050 degrees clockwise

103.

Choose the correct bearing of A from O

a)

30

b)

030

c)

300

d)

330

104.

How is trapezoid ABCD translated to trapezoid A'B'C'D'?

a)

Translated 5 units down and 5 units to the right

b)

Translated 5 units down and 1 to the right

c)

Translated 8 units down and 5 units to the right

d)

Translated 5 units down and 4 units to the right

105.

Where would A' be if you translated A 3 units to the right and 4 units down?

a)

(-4, 4)

b)

(-1, 0)

c)

(0, -1)

106.

How is Quadrilateral EFGH translated to E'F'G'H'?

a)

6 down

b)

6 down, 1 right

c)

6 down, 3 left

d)

8 down, 1 right

107.

Identify the transformation.

a)

Reflection across y-axis

b)

90 Rotation counter clockwise

c)

Translation 5 units left, 1 unit up.

d)

Translation 5 units right, 1 unit down

108.

What color is the x-axis?

a)

red

b)

black

c)

green

d)

white

109.

What color is the y-axis?

a)

red

b)

black

c)

green

d)

white

110.

If the dotted figure is the image, the original figure was reflected over the ...

a)

x-axis

b)

y-axis

111.

If the dotted figure is the image, the original figure was reflected over the ...

a)

x-axis

b)

y-axis

112.

Identify the transformation from ABC to A'B'C'.

a)

90^o clockwise rotation

b)

90^o counter clockwise rotation

c)

Reflection across the y-axis

d)

Reflection across the x-axis

113.

You want to reflect a figure over the horizontal line shown.
What directions would you give?
Reflect over the line: ________

a)

x = -4

b)

y = -4

c)

x - y = 4

d)

None of these

114.

∆QRS contains the points: Q(4, 2) R(5, 1) S(3,7). If the triangle is reflected across the y-axis, what will S' be?

a)

S'(3, 7)

b)

S'(-3, 7)

c)

S'(-3, -7)

d)

S'(3, 7)

115.

What is the rule for the following reflection?

a)

Reflection across y = 3

b)

Reflection across x = −3

c)

Reflection across x = 3

d)

Reflection across y = −3

Y8 review

Total questions: 115

Worksheet time: 3hrs 49mins

Similar Resources on Wayground